"""
Case Type   : 资源池化故障模式库
Case Name   : stat文件无权限-stat文件改名
Create At   : 2025/05
Owner       : haomeng
Description :
    1、查看集群状态
    2、运行tpcc业务
    3、修改主节点stat文件名
    4、查看业务运行情况
    5、重启集群，查看集群状态
Expect      :
    1、集群状态正常
    2、运行业务成功
    3、修改主节点stat文件权限成功
    4、业务运行正常无影响
    5、重启集群成功，集群状态正常，产生新的state文件
History     :
"""

import os
import time
import unittest

from testcase.utils.Common import Common
from testcase.utils.CommonSH import CommonSH
from testcase.utils.ComThread import ComThread
from testcase.utils.Constant import Constant
from testcase.utils.Logger import Logger
from yat.test import Node
from yat.test import macro

class SSFauleMode(unittest.TestCase):

    def setUp(self):
        self.log = Logger()
        self.log.info(f'----{os.path.basename(__file__)} start----')
        self.user_node = [Node(node='PrimaryRoot'), Node(node='PrimaryDbUser')]
        self.pri_sh = CommonSH('PrimaryDbUser')
        self.com = Common()
        self.constant = Constant()
        self.state_file = os.path.join(macro.DB_INSTANCE_PATH, macro.STATE_FILE_NAME)

    def test_ss_faule(self):
        text = '-----step1:查看集群状态;  expect:集群状态正常-----'
        self.log.info(text)

        status = self.pri_sh.exec_cm_ctl('query', '-Cv')
        self.log.info(status)
        self.assertIn('Normal', status, '集群状态异常')

        text = '-----step2:执行tpcc读写业务  expect:业务执行成功-----'
        self.log.info(text)

        tpcc_cmd = f'./runBenchmark.sh {macro.PROPS_FILENAME}'
        self.log.info(tpcc_cmd)

        tpcc_execute = ComThread(self.com.start_tpcc, args=(self.user_node[0],
                                                               f'{macro.TPCC_PATH}',
                                                               tpcc_cmd))
        tpcc_execute.setDaemon(True)
        tpcc_execute.start()

        text = '-----step3:修改主节点state文件名  expect:修改成功-----'
        self.log.info(text)

        delete = f"mv {self.state_file} {self.state_file}_bakkk;" \
                 f"ls -al {self.state_file};"
        self.log.info(delete)

        delete_execute = ComThread(self.com.get_sh_result, args=(self.user_node[1], delete))
        delete_execute.setDaemon(True)
        delete_execute.start()

        text = '-----step4:查看业务运行情况  expect:业务运行正常无影响-----'
        self.log.info(text)

        tpcc_execute.join(10 * 60)
        ret1 = tpcc_execute.get_result()
        self.log.info(ret1)
        self.assertIn('Session End', ret1, 'tpcc执行失败')

        delete_execute.join(10 * 60)
        ret2 = delete_execute.get_result()
        self.log.info(ret2)
        self.assertIn('No such file or directory', ret2, '修改state文件名失败')

        text = '-----step5:重启集群  expect:重启成功，集群内产生新的state文件-----'
        self.log.info(text)

        restart = self.pri_sh.exec_cm_ctl('stop;', 'cm_ctl start')
        self.log.info(restart)
        self.assertIn(self.constant.cm_stop_success_msg, restart, '停止集群失败')
        self.assertIn(self.constant.cm_start_success_msg, restart, '启动集群失败')

        cat = f'ls -al {self.state_file}'
        self.log.info(cat)
        cat_execute = self.user_node[1].sh(cat).result()
        self.log.info(cat_execute)
        self.assertIn(f'{self.state_file}', cat_execute, '集群内无新的state文件')

    def tearDown(self):
        self.log.info('-----删除备份的state文件-----')
        delete = f"rm -rf {self.state_file}_bakkk;ls {self.state_file}_bakkk;"
        self.log.info(delete)
        delete_execute = self.user_node[1].sh(delete).result()
        self.log.info(delete_execute)
        self.assertIn('No such file or directory', delete_execute, '删除备份的state文件失败')
        self.log.info(f'----{os.path.basename(__file__)} end----')
